Sebastian Smed Grønkjær
DenmarkActive- Born
- Jun 7, 2008 (18 years old)
- Events
- 3000 Metres Short Track · 1500 Metres Short Track
Sebastian Smed Grønkjær is a Denmark middle-distance runner, born on June 7, 2008. He competes primarily in the 800m, 1500m and 1500m.
His personal bests include 1:54.72 in the 800m, 3:54.23 in the 1500m, 3:48.90 in the 1500m, 8:13.83 in the 3000m and 8:02.00 in the 3000m. He is currently active on the international athletics circuit, representing Denmark.
Personal best · 3000 Metres Short Track8:13.83
2026 season best8:13.83Jan 24, 2026 · Friidrottshall, Sollentuna
Personal best · 1500 Metres Short Track3:54.23
Last competitionHytteplanmilaOct 17, 2026 · 29:45
As of Oct 28, 2026: 3000 Metres Short Track 8:13.83, 1500 Metres Short Track 3:54.23, 2026 season best 8:13.83 (Jan 24, 2026, Friidrottshall, Sollentuna (SWE)) · Last competition: Hytteplanmila, Oct 17, 2026, 29:45 · 18 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 800m-short-track Indoor | 1:58.87 | – | Mar 8, 2026 | Danish U20 Indoor Championships |
| 2026 | 1500m | 3:48.90 | – | Jul 25, 2026 | Danish Championships |
| 2026 | 1500m Indoor | 3:48.90 | – | Jul 25, 2026 | Danish Championships |
| 2026 | 1500m-short-track Indoor | 3:54.23 | – | Feb 7, 2026 | Tracks Odense |
| 2026 | Mile | 4:05.98 | – | Jun 22, 2026 | Copenhagen Athletics Games |
| 2026 | 3000m | 8:02.00 | – | May 17, 2026 | Internationales Läufermeeting |
| 2026 | 3000m Indoor | 8:02.00 | – | May 17, 2026 | Internationales Läufermeeting |
| 2026 | 3000m-short-track Indoor | 8:08.11 | – | Mar 1, 2026 | Danish Indoor Championships, Thorvald Ellegaard Arena, Odense (i) |